[Term] id: PR:P06129 name: vitamin B12 transporter BtuB (Escherichia coli K-12) def: "A vitamin B12 transporter BtuB that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P06129] comment: Category=organism-gene. synonym: "Ec-btuB" EXACT PRO-short-label [PRO:DNx] synonym: "cobalamin receptor (Escherichia coli K-12)" EXACT [UniProtKB:P06129] synonym: "outer membrane cobalamin translocator (Escherichia coli K-12)" EXACT [UniProtKB:P06129] synonym: "b3966" RELATED Gene-based [UniProtKB:P06129] synonym: "bfe" RELATED Gene-based [UniProtKB:P06129] synonym: "btuB" RELATED Gene-based [UniProtKB:P06129] synonym: "cer" RELATED Gene-based [UniProtKB:P06129] synonym: "dcrC" RELATED Gene-based [UniProtKB:P06129] synonym: "JW3938" RELATED Gene-based [UniProtKB:P06129] xref: UniProtKB:P06129 xref: EcoCyc:EG10126-MONOMER intersection_of: PR:000022234 ! vitamin B12 transporter BtuB intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12 relationship: has_gene_template EcoGene:EG10126 ! btuB (Escherichia coli K-12) relationship: has_canonical_sequence UniProtKB:P06129 ! P06129-1